Tariq Nadeem Khan1, Dr. Rukhsana Bashie2, Dr. Syed Abir Hassan3, Dr. Muhammad Aamir Hashmi4 2021. A STUDY TO EXPLORE THE EFFECTIVENESS OF COMPUTER ASSISTED LANGUAGE LEARNING IN TEACHING ENGLISH TO STUDENTS WITH HEARING IMPAIRMENT AT SECONDARY SCHOOL LEVEL IN PAKISTAN. Harf-o-Sukhan. 5, 3 (Aug. 2021), 139-147.